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发明名称
Verfahren zur Herstellung von Azofarbstoffen
摘要
申请公布号
DE676785(C)
申请公布日期
1939.06.12
申请号
DE1934I049115D
申请日期
1934.02.25
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
ZERVAS DR. PAUL;CLINGESTEIN DR. HEINRICH
分类号
C07C311/37;C09B29/30
主分类号
C07C311/37
代理机构
代理人
主权项
地址
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